S
M
T
W
T
F
S
31
81°
31°
1
82°
37°
2
86°
45°
3
92°
57°
4
95°
56°
5
95°
56°
6
95°
65°
7
92°
61°
8
91°
60°
9
91°
63°
10
100°
56°
11
95°
53°
12
98°
63°
13
94°
56°
14
100°
64°
15
102°
66°
16
99°
63°
17
91°
62°
18
92°
64°
19
92°
63°
20
95°
63°
21
93°
62°
22
84°
63°
23
83°
59°
24
85°
62°
25
87°
63°
26
88°
65°
27
87°
64°
28
87°
64°
29
90°
63°
30
92°
65°
1
91°
64°
2
90°
65°
3
88°
65°
4
89°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Round Rock
Round Rock's June 2026 forecast shows daily high temperatures ranging from 83° to 102°, with overnight lows between 53° and 66°. The average high for June is 92° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Round Rock. See also: July | August | September.
